Tokugawa shogunate | Tokugawa clan | Tokugawa Ieyasu | Tokugawa Shogunate | Tokugawa Yoshimune | Tokugawa | Tokugawa Ienobu | Tokugawa Yoshinobu | Tokugawa Tsunayoshi | Tokugawa Nariaki | Tokugawa Mitsukuni | Tokugawa Narimasa | Tokugawa Iesada | Tokugawa Ieharu | Tokugawa Fūunroku Hachidai Shōgun Yoshimune |
Songtham sent four embassies (about 20 people each) to the Japanese Shogun in 1621, 1623, 1626, 1629, to Shogun Tokugawa Hidetada and Iemitsu.
Kawagoe Road was completed in 1633 (Kan'ei 10) when the third Shogun Tokugawa Iemitsu visited Kawagoe Senpa Toshogu (the Tokugawa family tomb).